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SRAM Red XG-1090 Powerdome Cassette
SRAM Red XG-1090 Powerdome Cassette

SRAM Red XG-1090 X-Dome Cassette

$299.99-$299.99ea.
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SRAM's revolutionary Powerdome cassette, further refined. With the same amazingly precise shifting as ever, the XG 1090 is now deadly silent and lighter than ever. The eight center cogs are machined from a single block of high-grade tool steel, for a strong, stiff, and durable cassette that weighs even less than titanium. The largest cog is made of heat-treated aluminum, with cutouts to reduce weight without compromising stiffness. In addition, StealthRing elastomer inserts sandwiched between each sprocket cut way down on vibration and noise, so your competition won't hear you coming.

The XG-1090 Powerdome cassette is compatible with SRAM 10-speed shifters and chains. 135g (11-23; claimed).

Gearing Options:

  • 11-23 (11, 12, 13, 14, 15, 16, 17, 19, 21, 23)
  • 11-25 (11, 12, 13, 14, 15, 17, 19, 21, 23, 25)
  • 11-26 (11, 12, 13, 14, 15, 17, 19, 21, 23, 26)
  • 11-28 (11, 12, 13, 14, 15, 17, 19, 22, 25, 28)

Freehub Compatibility: Shimano/SRAM 8/9/10 

Group Compatibility: SRAM 10 Speed 

Cassette Type: SRAM 10 

11-23

Weight: 149 grams

11-25

Weight: 149 grams

11-26

Weight: 159 grams

11-28

Weight: 159 grams

Ordered by Most Relevant First
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Reviewed 9/27/2014
by Rider
Competitive Racer
DC
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Much better than the original SRAM Red cassette.

I finally had to replace my original SRAM Red cassette.

It had a few thousand miles on it and was worn well past it's useful life. In hindsight, I should have replaced it much sooner...

I installed a new SRAM Red XG 1090 X Dome cassette and immediately noticed a big difference.

It was much quieter and the chain seemed to move between gears much quicker.

If it's time for you to replace your older Red cassette, don't be too turned off by the higher price of this cassette. It is well worth the premium.

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Reviewed 7/24/2014
by Anonymous
Competitive Racer
Tijuana, MX
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Excelent Lite responsiveness

I had ride a few races with it and the responsiveness and lite weight is impressive

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Reviewed 3/31/2014
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Excellent But Pricey

This cassette is basically a one-piece, advanced lightweight design that gives you a wow first impression but then the bill comes and you realize you paid at least twice as much as a PG-1070 cassette. They both work the same and sound the same to me. If you're going for a lightweight bike build like a climbing bike, then it shaves grams but the PG-1070 is a way better value.

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Reviewed 11/6/2013
by NWBiker
Cycling Enthusiast
Tigard, OR
Value Rating
Overall Rating
5 of 5 customers found this review helpful.
Best cassette if you can afford

I costs three times and weighs less than half the next model down for a reason. So the performance is guaranteed the best, shifts buttery smooth and quiet. This cassette is for fanatic cyclist where every gram and second counts. Especially if you happen to own a set of expensive carbon wheels, why go cheap on the cassette? I have this on my carbon racing wheelset and the 1070 on my training set. I gave it 5 for performance and 4 for value.

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Reviewed 10/20/2013
by Crash
Competitive Racer
San Diego
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Light and quite

Purchased this to replace my recently built Ultegra Di2 bike's ultegra heavy cassette. I went with SRAM instead of DA because one of my other bikes has 2010 SRAM red. It seems to shift well with the Di2 and it is much more quite then the old power dome. This cost more than the DA cassette and I would not have purchased this if I didn't get a killer deal on it. If you are installing this on a SRAM/Shimano cassette body be sure to torque the lock ring tight or you'll get creaking.

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Reviewed 7/21/2013
by Anonymous
Competitive Racer
DC
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
Lightweight and great shifting

The XG-1090 is a nice improvement over the previous SRAM Red cassette, which made a annoying pinging sound due in part to its hollow construction. SRAM has eliminated that noise issue and kept the weight on this cassette very low. The shifting is smooth and precise, even during sudden gear changes under load.

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Reviewed 6/20/2013
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Amazing piece of engineering!

I use this cassette with my Dura-Ace rear derailleur with no problems.

Super light, super quiet totally worth each cent.

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Reviewed 11/8/2012
by Mr Raleigh
Cycling Enthusiast
massachusetts
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
appears to be better designed than the og1090 and still lightweight

This model has full shaped teeth on sprockets not like last generation sram red 1090. Also great weight savings over anything out there. Have about 500 miles on it, and it shifts very well.

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Reviewed 10/26/2012
by r smith
Competitive Racer
San Francisco
Value Rating
Overall Rating
4 of 5 customers found this review helpful.
If you want the best, then this is for you!

Product apears way over priced, but when you have a nice racing machine it is hard to put any inferior products on it. I needed the 11-28 for my compact gearing and found the 11-26 was not enough for the long steep hill climbs we have arround San Francisco, so I bit the bullet and replace it. Glad I had some points saved up so it helped cut the pain of shelling out over $300 bills for this beauty. Would not buy anything else. Shifing is perfect, quiet, flawless

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Reviewed 7/10/2012
by Anonymous
Cycling Enthusiast
Orange, CA
Value Rating
Overall Rating
6 of 8 customers found this review helpful.
New improved design

The SRAM RED XG1090 Powerdome cassette is lighter and quieter than previous SRAM Cassette. The Shifting is quicker and precise.

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Reviewed 12/12/2013
by JBH
Cycling Enthusiast
Portland Oregon
Overall Rating
Weighs little, costs lots

The XG-1090 cassettte is a significant upgrade from prior SRAM units, the main difference being that it's very quiet. It's also easy to install due to the one-piece design and shifts with close-to-DuraAce precision.

The only drawback is the a comparable DuraAce unit doesn't weigh much more and costs less.

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Reviewed 4/29/2013
by Anonymous
Washington, DC
Overall Rating
1 of 1 customers found this review helpful.
Silky smooth and wonderfully quiet!

A great upgrade from last years noisy SRAM Red! Really crisp shifting and stealthy quiet!

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Reviewed 3/22/2013
by Anonymous
Cycling Enthusiast
Washington, DC
Overall Rating
1 of 1 customers found this review helpful.
Solid Addition To Your Drivetrain

This cassette is pretty amazing. The design and construction is amazing and not only is it very light, but very solid. It added a crispness to the drivetrain. Best of all, since this comes as a single piece cassette so installation and removal is so easy and relatively clean (not like my SRAM-1070 cassette that fell apart into individual cogs as I removed it).

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Reviewed 1/8/2013
by FIRERACER
Cycling Enthusiast
Lewiston, NY
Overall Rating
1 of 1 customers found this review helpful.
Super light, amazing design

The machining is amazing, it is very light and quieted down a bit from the old design.

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Reviewed 12/30/2012
by Steve M.
Cycling Enthusiast
Portland
Overall Rating
2 of 2 customers found this review helpful.
Believe the hype about this newly designed cassette.

This cassete was the last item I purchased and now my bike has a full Red compnent group. This cassette is so quiet and shifts so smoothly you wonder how you lived without it. I have no regrets purchasing this item and as long as the durability is good, I'll buy it again and again.

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Reviewed 10/18/2012
by anderson
Cycling Enthusiast
new york cith
Overall Rating
sram cassette

This cassette is a great buy. You will get that in between gear you are looking for.

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